SN74LV374AT 具有三态输出的八路 D 类边沿触发器

The SN74LV374A is an octal edge-triggered D-type flip-flop designed for 2-V to 5.5-V VCC operation.

This device features 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs.

A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly

SN74LV374AT
Voltage Nodes(V) 5, 3.3, 2.5  
No. of Outputs 8  
Static Current 0.02  
Technology Family LV-A  
Rating Catalog
SN74LV374AT 特性
SN74LV374AT 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN74LV374ATDBR ACTIVE -40 to 85 0.27 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74LV374ATDBRE4 ACTIVE -40 to 85 0.27 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74LV374ATDW ACTIVE -40 to 85 0.29 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LV374ATDWE4 ACTIVE -40 to 85 0.29 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LV374ATDWR ACTIVE -40 to 85 0.24 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74LV374ATDWRE4 ACTIVE -40 to 85 0.24 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74LV374ATGQNR NRND -40 to 85 0.36 | 1ku BGA MICROSTAR JUNIOR (GQN) | 20 1000 | LARGE T&R  
SN74LV374ATNSR ACTIVE -40 to 85 0.27 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74LV374ATNSRE4 ACTIVE -40 to 85 0.27 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74LV374ATPW ACTIVE -40 to 85 0.29 | 1ku TSSOP (PW) | 20 70 | TUBE LV374A
SN74LV374ATPWE4 ACTIVE -40 to 85 0.29 | 1ku TSSOP (PW) | 20 70 | TUBE LV374A
SN74LV374ATPWR ACTIVE -40 to 85 0.24 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R LV374A
SN74LV374ATPWRE4 ACTIVE -40 to 85 0.24 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R LV374A
SN74LV374ATPWT ACTIVE -40 to 85 0.60 | 1ku TSSOP (PW) | 20 250 | SMALL T&R LV374A
SN74LV374ATPWTE4 ACTIVE -40 to 85 0.60 | 1ku TSSOP (PW) | 20 250 | SMALL T&R LV374A
SN74LV374ATPWTG4 ACTIVE -40 to 85 0.60 | 1ku TSSOP (PW) | 20 250 | SMALL T&R LV374A
SN74LV374ATRGYR ACTIVE -40 to 85 0.27 | 1ku VQFN (RGY) | 20 3000 | LARGE T&R LV374A
SN74LV374ATZQNR ACTIVE -40 to 85 0.36 | 1ku BGA MICROSTAR JUNIOR (ZQN) | 20 1000 | LARGE T&R LV374A
SN74LV374AT 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN74LV374ATDBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATDBR SN74LV374ATDBR
SN74LV374ATDBRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATDBRE4 SN74LV374ATDBRE4
SN74LV374ATDW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATDW SN74LV374ATDW
SN74LV374ATDWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATDWE4 SN74LV374ATDWE4
SN74LV374ATDWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATDWR SN74LV374ATDWR
SN74LV374ATDWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATDWRE4 SN74LV374ATDWRE4
SN74LV374ATGQNR TBD  SNPB  Level-1-240C-UNLIM SN74LV374ATGQNR SN74LV374ATGQNR
SN74LV374ATNSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATNSR SN74LV374ATNSR
SN74LV374ATNSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATNSRE4 SN74LV374ATNSRE4
SN74LV374ATPW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATPW SN74LV374ATPW
SN74LV374ATPWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATPWE4 SN74LV374ATPWE4
SN74LV374ATPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATPWR SN74LV374ATPWR
SN74LV374ATPWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATPWRE4 SN74LV374ATPWRE4
SN74LV374ATPWT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATPWT SN74LV374ATPWT
SN74LV374ATPWTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV374ATPWTE4 SN74LV374ATPWTE4
SN74LV374ATRGYR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR SN74LV374ATRGYR SN74LV374ATRGYR
SN74LV374ATZQNR Green (RoHS & no Sb/Br)  SNAGCU  Level-1-260C-UNLIM SN74LV374ATZQNR SN74LV374ATZQNR
SN74LV374AT 应用技术支持与电子电路设计开发资源下载
  1. SN74LV374AT 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
  3. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  4. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  5. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  6. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  7. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  8. Designing With Logic (PDF 186 KB)
  9. Live Insertion (PDF 150 KB)
  10. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  11. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  12. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  13. LOGIC Pocket Data Book (PDF 6001 KB)
  14. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  15. Logic Cross-Reference (PDF 2938 KB)